14-letter words containing o, l, d, c, a
- vinca alkaloid — any of a group of alkaloids obtained from the periwinkle Vinca rosea, such as vinblastine and vincristine, that interfere with cell division and are used in the treatment of cancer
- well-concealed — to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat.
- window cleaner — someone that cleans windows for a living
- windsor castle — a castle in the town of Windsor in Berkshire, residence of English monarchs since its founding by William the Conqueror
- world champion — someone who has won a competition open to people throughout the whole world
- zodiacal light — a luminous tract in the sky, seen in the west after sunset or in the east before sunrise and thought to be the light reflected from a cloud of meteoric matter revolving round the sun.
- zona pellucida — the transparent, noncellular layer surrounding the ovum of mammals, often having radial striations.